| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.69 | 13.817% | $6.4762 | $6.48 | $6.50 | $6.50 |
| Purchase #2 | $113.49 | 8.473% | $123.106 | $123.11 | $123.10 | $123.10 |
| Purchase #3 | $158.86 | 4.463% | $165.9499 | $165.95 | $165.95 | $165.90 |
| Purchase #4 | $66.81 | 4.468% | $69.7951 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $7.42 | 10.487% | $8.1981 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $153.62 | 9.707% | $168.5319 | $168.53 | $168.55 | $168.50 |
| Purchase #7 | $142.80 | 7.771% | $153.897 | $153.90 | $153.90 | $153.90 |
| 7 purchase totals = | $648.69 | $695.9542 | $695.97 | $696.00 | $695.90 | |